I. D. Karachentsev, E. K. Grebel, M. E. Sharina, A. E. Dolphin, D. Geisler, P. Guhathakrta, P. W. Hodge, V. E. Karachentseva, A. Sarajedini, P. Seitzer (2003). «Distances to nearby galaxies in Sculptor»(abstract). Astronomy and Astrophysics. 404: 93-111. doi:10.1051/0004-6361:20030170 !CS1 manut: Nomes múltiplos: lista de autores (link)
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I. D. Karachentsev, E. K. Grebel, M. E. Sharina, A. E. Dolphin, D. Geisler, P. Guhathakrta, P. W. Hodge, V. E. Karachentseva, A. Sarajedini, P. Seitzer (2003). «Distances to nearby galaxies in Sculptor»(abstract). Astronomy and Astrophysics. 404: 93-111. doi:10.1051/0004-6361:20030170 !CS1 manut: Nomes múltiplos: lista de autores (link)